Solution : https://service.sap.com/sap/support/notes/207404 (SAP Service marketplace login required)
Key words : 
extend psapbtabd      300 mb extend psapbtabi      120 mbextend psapddicd      500 mbextend psapddici      400 mbextend psappoold      450 mbextend psappooli      300 mbextend psapstabd    1, carunix> cd binunix> tp addtobuffer sapkibc499 <sid>unix> tp import sapkibc499 <sid>, unix> cd /usr/sap/trans unix> car -xvf <cd-dir>/sp_crt/kibc499, unix> cd /usr/sap/transunix> car -xvf <cd-dir>/sp_crt/kb46b01, ftp/general/r3server/patches/rel46b/<os>/<pf>/<db>/r3trans, commands      >> cd /usr/sap/put      >> car -xvf <tempdir>/bp50inc1, unix> car -xvf <cd-dir>/sp_crt/kb46b02, unix> car -xvf <cd-dir>/sp_crt/kh46b01, unix> car -xvf <cd-dir>/sp_crt/kh46b02, 200 mbextend psaproll       420 mbextend system          70 mbcreate psapes46bd   4
Related Notes : 
       
| 397623 | CSC-ABPL : Installation tips and supplementary explanation | 
| 208509 | Error in upgrade phase PATCH_STATUS | 
| 207409 | CRTs for CSC-ABPL 5.0.0 (4.6B) | 
| 197714 | Upgr. 4.6B: Termination phase SHADOWIMP or DIFFEXP* | 
| 179376 | Additions Upgrade to 4.6B ORACLE | 
| 179373 | Additional info for upgrade to Rel.4.6B | 
| 159979 | Release strategy for R/3 add-on CDs from Japan | 
| 119738 | Problems during upgrade with Support Packages | 
| 42763 | Hot Packages for systems without OSS access | 
| 19466 | Downloading SAP kernel patches |